Simparica South Africa on Instagram: "You’re switching to holiday mode, but fleas? They’re starting their peak-season hustle. No leave. Big targets. And when the summer heat hits, they go wild – multiplying like they’re gunning for a shiny end-of-year bonus. SIMPARICA puts an end to their overachieving ways. It starts killing fleas in just 3 hours and keeps working for 15 weeks per box – longer than fleas live (60 – 90 days). Ask your vet about SIMPARICA, which also tackles ticks at the same tim